Irwin - Tap and die set 32pc set

Piece Count

• Total Tools: 32 pieces (combination of taps, dies, wrenches, and accessory tools). 

Material

• High Carbon Steel for most pieces — hard and durable for hand threading. 

Thread Standard

• UNC (Unified Coarse)

• UNF (Unified Fine)

• Usually inch/machine screw sizes (not metric). 

Tap Types Included

• Straight plug and/or taper taps for cutting new threads. 

Die Types Included

• Hex dies sized to match common thread sizes.

Wrenches / Holders

• T-Handle tap wrench (for grip and torque on taps).

• Die stock / holder (for turning dies). 

Thread Sizes (standard in many 32-pc sets — may vary slightly by region)
Common UNC/UNF machine screw sizes such as:

• #4-40

• #6-32

• #8-32

• #10-24, #10-32

• 1/4″-20, 1/4″-28

• 5/16″-18, 5/16″-24

• 3/8″-16, 3/8″-24

• 7/16″-14, 7/16″-20